CN219679384U - Fungus stick oxygen release equipment - Google Patents
Fungus stick oxygen release equipment Download PDFInfo
- Publication number
- CN219679384U CN219679384U CN202320659468.6U CN202320659468U CN219679384U CN 219679384 U CN219679384 U CN 219679384U CN 202320659468 U CN202320659468 U CN 202320659468U CN 219679384 U CN219679384 U CN 219679384U
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- Prior art keywords
- punching
- positioning
- placement area
- clamping
- sliding
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Links
- 241000233866 Fungi Species 0.000 title claims abstract description 59
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 40
- 239000001301 oxygen Substances 0.000 title claims abstract description 40
- 238000004080 punching Methods 0.000 claims abstract description 105
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model provides fungus stick oxygen release equipment, which belongs to the technical field of fungus stick culture equipment and comprises a workbench, a sliding rail, a punching part and a driving structure; one end of the sliding rail is connected to one side of the top of the workbench, and the other end of the sliding rail extends upwards along the height direction; the punching part is arranged on the sliding rail in a sliding way; the bottom of the punching part is provided with a plurality of punching needles which are arranged at intervals; the driving structure is arranged on the workbench, and the driving end of the driving structure is connected with the punching part to drive the punching part to lift; the top of the punching part is provided with a first placement area and a second placement area, the first placement area and the second placement area are respectively provided with a placement groove suitable for placing punching needles, and the diameter of the punching needles of the first placement area is smaller than that of the punching needles of the second placement area; the bottom of the punching part is provided with a butt clamp structure which is in sliding fit with the punching part along the length direction of the punching part; through the arrangement of the utility model, when the longer fungus stick is perforated, repeated perforation is not needed, so that the perforation and oxygen release efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of fungus stick culture equipment, and particularly relates to fungus stick oxygen release equipment.
Background
In the mushroom cultivation process, the strain is required to be placed in the holes of the mushroom sticks, then the strain grows and develops in the mushroom sticks, and finally the mushroom grows. In the mushroom cultivation process, holes are required to be punched on the mushroom stick regularly, so that oxygen enters the mushroom stick, and the process is an oxygen release process of the mushroom stick, so that the mushroom grows conveniently.
The Chinese patent application number discloses a fungus stick perforating machine, which comprises a slideway and a first sliding block, wherein the first sliding block is arranged in the slideway, a third baffle is arranged at the top end of the first sliding block, and the third baffle is connected with the slideway through a first compression spring; the top of the slideway is provided with a handle, the top of the first sliding block is provided with a push rod, and the push rod penetrates through the third baffle and the slideway to be connected with the handle. Through the cooperation of second baffle and thimble, can make fungus stick and thimble by quick separation, prevent that fungus stick from hanging on the thimble, saved the operation of manual taking off, through the cooperation of second slider and extension spring, can make splint press from both sides fungus stick fast tightly, prevent fungus stick skew when punching, the condition that the thimble pricked to be inclined to one side appears.
In the scheme, the purpose of punching and oxygen release of the fungus stick can be realized through lifting of the ejector pin; however, in the above scheme, the distance between the adjacent ejector pins cannot be adjusted, so that when the scheme is applied to a longer fungus stick, the fungus stick can be subjected to oxygen release through multiple punching, and the punching oxygen release efficiency can be reduced.
Disclosure of Invention
The embodiment of the utility model provides fungus stick oxygen release equipment, which aims to solve the technical problems of low punching efficiency when a punching machine punches longer fungus sticks in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
provided is a fungus stick oxygen release device, comprising:
a work table;
one end of the sliding rail is connected to one side of the top of the workbench, and the other end of the sliding rail extends upwards along the height direction;
the punching part is arranged on the sliding rail in a sliding way; the bottom of the punching part is provided with a plurality of punching needles which are arranged at intervals; and
the driving structure is arranged on the workbench, and the driving end of the driving structure is connected with the punching part to drive the punching part to lift;
the top of the punching part is provided with a first placement area and a second placement area, the first placement area and the second placement area are respectively provided with a placement groove suitable for placing punching needles, and the diameter of the punching needles of the first placement area is smaller than that of the punching needles of the second placement area;
the bottom of the punching part is provided with a butt clamp structure which is in sliding fit with the punching part along the length direction of the punching part; the butt-clamp structure is adapted to butt-clamp the punch pins of the first placement area or to butt-clamp the punch pins of the second placement area.
In one possible implementation manner, the bottom of the punching part is provided with a T-shaped groove along the length direction thereof, and the butt clamp structure includes:
the top of the sliding block is fixedly provided with a T-shaped piece which is in sliding fit with the T-shaped groove; the bottom of the sliding block is provided with a jack suitable for the insertion and connection of the perforating needle; and
the first clamping part and the second clamping part are respectively arranged in the jack in a sliding way, and are suitable for oppositely clamping the perforating needle;
the slide block is provided with a threaded hole which is communicated with the jack along the radial direction of the jack, and the butt clamp structure further comprises two screw rods which are in threaded fit with the corresponding threaded holes;
one end of the screw rod is in running fit with the corresponding first clamping part and second clamping part, and the positions of the screw rod and the corresponding first clamping part and second clamping part are relatively fixed.
In one possible implementation, the insertion end of the perforating needle has an annular groove, into which the first clamping portion and the second clamping portion are adapted to be inserted.
In one possible implementation, the clamping positions of the first clamping part and the second clamping part are fixedly provided with elastic pads, and the elastic pads are suitable for being contacted with the bottom of the annular groove.
In one possible implementation manner, the sliding block is provided with a guide hole parallel to the threaded hole, and the first clamping part and the second clamping part are fixedly provided with guide rods in sliding fit with the guide hole.
In one possible implementation manner, a plurality of positioning holes are formed in the bottom of the punching part at intervals along the length direction of the punching part, a positioning part is fixedly arranged on the sliding block, and a through hole aligned with one of the positioning holes is formed in the positioning part;
a positioning rod is arranged on the through hole of the positioning part in a sliding manner, and is in plug-in fit with the positioning hole so as to fix the position of the sliding block; and a connecting structure is arranged between the positioning rod and the positioning part so as to fix the position between the positioning rod and the positioning part.
In one possible implementation, the connection structure comprises a spring or an elastic cord; the spring is sleeved on the positioning rod, and two ends of the spring are respectively connected with the positioning rod and the positioning part; or one end of the elastic rope is connected with the bottom end of the positioning rod, and the other end of the elastic rope is connected with the side wall of the positioning part, so that the elastic rope provides upward tension for the positioning rod.
In one possible implementation manner, two baffles are arranged on the workbench, and the two baffles are respectively suitable for being contacted with two ends of the fungus stick so as to axially limit the fungus stick; the workbench is provided with a plurality of connecting holes at intervals, and the baffle is fixedly provided with a connecting rod which is in plug-in fit with the connecting holes.
In one possible implementation, the connecting rod is a prismatic structure, and the connecting hole is a prismatic hole to limit rotation of the baffle.
In the embodiment of the utility model, when the shorter fungus sticks are punched and oxygen is discharged, the punching needle of the first placing area is arranged on the butt-clamping structure of the punching part, and the butt-clamping structure is slid to a proper position; the punching part is driven to descend through the driving structure, so that punching can be performed on fungus sticks below, and the purpose of oxygen release of the fungus sticks is achieved. When the longer fungus sticks are punched, the punching needle of the second placement area is replaced by the punching needle of the first placement area, and the punching needle of the second placement area is fixed on the butt clamp structure; after the perforating needle is replaced, the distance between two adjacent perforating needles can be increased by sliding the butt clamp structure on the perforating part, so that the perforating and oxygen releasing operation on longer fungus sticks can be facilitated.
Compared with the prior art, the fungus stick oxygen release device provided by the utility model has the advantages that the distance between two adjacent butt-clamp structures can be adjusted through the sliding of the butt-clamp structures on the punching part, so that the punching needle can be matched with a longer fungus stick; when punching longer fungus stick, can satisfy the oxygen requirement of putting of above-mentioned fungus stick through changing thicker perforating needle, be convenient for the better in-growth of fungus stick of hypha. Through the arrangement of the utility model, when the longer fungus stick is perforated, repeated perforation is not needed, so that the perforation and oxygen release efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a bacteria stick oxygen release device according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of a baffle portion of a bacteria stick oxygen discharge apparatus according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a punching part of a bacteria stick oxygen release device according to an embodiment of the present utility model;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
FIG. 6 is a schematic diagram of a butt-clamping structure part of a fungus stick oxygen release device according to an embodiment of the present utility model;
fig. 7 is a schematic diagram of a screw and a first clamping portion of a fungus stick oxygen release device according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a work table; 11. a connection hole; 12. a radial limiting plate; 2. a slide rail; 3. a punching part; 31. a first placement area; 32. a second placement area; 33. a placement groove; 34. a T-shaped groove; 35. positioning holes; 4. a driving structure; 41. a connecting frame; 42. a screw rod; 5. a perforating needle; 51. an annular groove; 6. a butt-clamp structure; 61. a slide block; 611. a jack; 612. a guide hole; 62. a first clamping part; 63. a second clamping portion; 64. a T-piece; 65. a screw; 66. a positioning part; 67. a positioning rod; 68. a spring; 69. a guide rod; 7. a baffle; 71. and (5) connecting a rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 7, an explanation will be made on a fungus stick oxygen discharging apparatus provided by the present utility model. The fungus stick oxygen release device comprises a workbench 1, a sliding rail 2, a punching part 3 and a driving structure 4; one end of the sliding rail 2 is connected to one side of the top of the workbench 1, and the other end extends upwards along the height direction; the punching part 3 is arranged on the sliding rail 2 in a sliding way; the bottom of the punching part 3 is provided with a plurality of punching needles 5 which are arranged at intervals; the driving structure 4 is arranged on the workbench 1, and the driving end of the driving structure 4 is connected with the punching part 3 to drive the punching part 3 to lift; wherein, the top of the punching part 3 is provided with a first placing area 31 and a second placing area 32, the first placing area 31 and the second placing area 32 are respectively provided with a placing groove 33 suitable for placing the punching needle 5, and the diameter of the punching needle 5 of the first placing area 31 is smaller than that of the punching needle 5 of the second placing area 32; the bottom of the punching part 3 is provided with a butt clamp structure 6, and the butt clamp structure 6 is in sliding fit with the punching part 3 along the length direction of the punching part 3; the butt-clamp structure 6 is adapted to butt-clamp the perforating needle 5 of the first placement area 31 or to butt-clamp the perforating needle 5 of the second placement area 32.
In the embodiment of the utility model, when punching and oxygen releasing are carried out on shorter fungus sticks, the punching needle 5 of the first placing area 31 is arranged on the butt clamp structure 6 of the punching part 3, and the butt clamp structure 6 is slid to a proper position; the punching part 3 is driven to descend through the driving structure 4, so that the punching needle 5 can punch the fungus sticks below, and the purpose of oxygen release of the fungus sticks is achieved. When punching longer fungus sticks, replacing the punching needle 5 of the first placing area 31 with the punching needle 5 of the second placing area 32, and fixing the punching needle 5 of the second placing area 32 on the butt clamp structure 6; after the replacement of the perforating needle 5 is completed, the distance between two adjacent perforating needles 5 can be increased by sliding the butt clamp structure 6 on the perforating part 3, so that the perforating and oxygen releasing operation on longer fungus sticks is facilitated.
Compared with the prior art, the fungus stick oxygen release equipment provided by the utility model has the advantages that the distance between two adjacent butt-clamping structures 6 can be adjusted by sliding the butt-clamping structures 6 on the punching part 3, so that the punching needle 5 can be matched with a longer fungus stick; when punching longer fungus stick, can satisfy the oxygen requirement of putting of above-mentioned fungus stick through changing thicker perforating needle 5, the better in fungus stick ingrowth of hypha of being convenient for. Through the arrangement of the utility model, when the longer fungus stick is perforated, repeated perforation is not needed, so that the perforation and oxygen release efficiency is improved.
Specifically, the driving structure 4 includes a connection frame 41, a screw 42, and a driving motor (not shown in the drawings); the connecting frame 41 is fixed on the top of the workbench 1, and the lead screw 42 is rotatably connected to the connecting frame 41; the driving motor is fixed at the bottom of the workbench 1, and one end of the screw rod 42 penetrates through the workbench 1 and is connected with an output shaft of the driving motor. The punching portion 3 is provided with a screw hole screwed with the screw 42, and the punching portion 3 can be raised or lowered by rotation of the screw 42. The number of the sliding rails 2 can be two, and the two sliding rails 2 are symmetrically arranged about the screw rod 42; by the above arrangement, the punching portion 3 can be made more stable in the sliding process.
In some embodiments, as shown in fig. 1 to 7, the bottom of the punching part 3 is provided with a T-shaped groove 34 along its length direction, and the butt clamp structure 6 includes a slider 61, a first clamping part 62, and a second clamping part 63; the top of the slide block 61 is fixedly provided with a T-shaped piece 64 which is in sliding fit with the T-shaped groove 34; the bottom of the slide block 61 is provided with a jack 611 suitable for the insertion and connection of the perforating needle 5; the first clamping part 62 and the second clamping part 63 are respectively arranged in the jack 611 in a sliding way, and the first clamping part 62 and the second clamping part 63 are suitable for oppositely clamping the perforating needle 5; the sliding block 61 is provided with a threaded hole which is communicated with the jack 611 along the radial direction of the jack 611, and the butt clamp structure 6 further comprises two screw rods 65, wherein the two screw rods 65 are in threaded fit with the corresponding threaded holes; one end of the screw 65 is in running fit with the corresponding first clamping portion 62 and second clamping portion 63, and the screw 65 is fixed in position relative to the corresponding first clamping portion 62 and second clamping portion 63.
The slide 61 is slidably engaged with the T-shaped groove 34 by the T-shaped member 64, so that the distance between the adjacent slide 61 can be adjusted, and the slide 61 can be restricted to the hole punching portion 3, thereby reducing the occurrence of separation of the slide 61 from the hole punching portion 3. When one end of the punching needle 5 is inserted into the insertion hole 611 of the slider 61, the first clamping portion 62 and the second clamping portion 63 can be clamped by rotating the screw 65, so that punching of the fungus stick is facilitated.
In some embodiments, as shown in fig. 1 to 7, the bottom of the punching part 3 is provided with a plurality of positioning holes 35 at intervals along the length direction thereof, the slide block 61 is fixedly provided with a positioning part 66, and the positioning part 66 is provided with a through hole aligned with one of the positioning holes 35; a positioning rod 67 is arranged on the through hole of the positioning part 66 in a sliding manner, and the positioning rod 67 is in plug-in fit with the positioning hole 35 so as to fix the position of the sliding block 61; a connection structure is provided between the positioning rod 67 and the positioning portion 66 to fix the position between the positioning rod 67 and the positioning portion 66. The connection structure includes a spring 68 or elastic cord; the spring 68 is sleeved on the positioning rod 67, and two ends of the spring 68 are respectively connected with the positioning rod 67 and the positioning part 66; alternatively, one end of the elastic string is connected to the bottom end of the positioning rod 67, and the other end of the elastic string is connected to the side wall of the positioning portion 66, so that the elastic string provides an upward tension to the positioning rod 67.
After the position of the slider 61 is adjusted, the slider 61 can be fixed at the adjusted position by the insertion engagement of the positioning rod 67 and the positioning hole 35. The connection structure of the present embodiment will be described by taking the spring 68 as an example. The spring 68 is sleeved on the positioning rod 67, and the spring 68 can provide elastic force for the positioning rod 67, so that the positioning rod 67 is kept in a state of being inserted into the positioning hole 35, and the position of the sliding block 61 can be ensured not to change in the punching process.
In some embodiments, as shown in fig. 1 to 7, the insertion end of the perforating needle 5 has an annular groove 51, and the first clamping portion 62 and the second clamping portion 63 are adapted to be inserted into the annular groove 51. The clamping positions of the first clamping portion 62 and the second clamping portion 63 are fixedly provided with elastic pads (not shown in the drawings) which are adapted to be in contact with the groove bottoms of the annular grooves 51.
By providing the annular groove 51 on the outer peripheral wall of the insertion end of the punching needle 5, when the punching needle 5 is held by the first holding portion 62 and the second holding portion 63, the connection between the first holding portion 62 and the second holding portion 63 and the punching needle 5 can be increased, and the punching needle 5 can be fixed to the punching portion 3. By providing the elastic pad at the clamping position of the first clamping portion 62 and the second clamping portion 63, wear between the first clamping portion 62 and the second clamping portion 63 and the punching needle 5 can be reduced.
In some embodiments, as shown in fig. 1 to 7, the slider 61 is provided with a guide hole 612 disposed parallel to the threaded hole, and the first clamping portion 62 and the second clamping portion 63 are each fixedly provided with a guide rod 69 slidably engaged with the guide hole 612.
The first clamping portion 62 and the second clamping portion 63 are slidably matched with the guide hole 612 through the guide rod 69, so that stability of the first clamping portion 62 and the second clamping portion 63 in a sliding process can be improved; the strength of the connection between the first and second clamping portions 62 and 63 and the slider 61 can be improved, so that the first and second clamping portions 62 and 63 can fix the punching needle 5.
In some embodiments, as shown in fig. 1 to 7, two baffles 7 are provided on the workbench 1, and the two baffles 7 are respectively suitable for contacting with two ends of a fungus stick so as to axially limit the fungus stick; a plurality of connecting holes 11 are arranged on the workbench 1 at intervals, and a connecting rod 71 which is in plug-in fit with the connecting holes 11 is fixedly arranged on the baffle 7. The connection rod 71 has a prismatic structure, and the connection hole 11 is a prismatic hole to restrict rotation of the baffle 7.
The two baffles 7 are inserted and matched with the connecting holes 11 on the workbench 1 through the connecting rods 71, so that two ends of the fungus stick can be limited. The workbench 1 is also fixedly provided with a radial limiting plate 12, the radial limiting plate 12 is positioned close to the connecting frame 41, and the radial limiting plate 12 is used for contacting with the peripheral wall of the fungus stick so as to radially limit the fungus stick; at this time, the fungus stick is placed under the punching needle 5, so that the fungus stick can be punched after the punching needle 5 slides downwards.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. An oxygen discharge device for a fungus stick, comprising:
a work table;
one end of the sliding rail is connected to one side of the top of the workbench, and the other end of the sliding rail extends upwards along the height direction;
the punching part is arranged on the sliding rail in a sliding way; the bottom of the punching part is provided with a plurality of punching needles which are arranged at intervals; and
the driving structure is arranged on the workbench, and the driving end of the driving structure is connected with the punching part to drive the punching part to lift;
the top of the punching part is provided with a first placement area and a second placement area, the first placement area and the second placement area are respectively provided with a placement groove suitable for placing punching needles, and the diameter of the punching needles of the first placement area is smaller than that of the punching needles of the second placement area;
the bottom of the punching part is provided with a butt clamp structure which is in sliding fit with the punching part along the length direction of the punching part; the butt-clamp structure is adapted to butt-clamp the punch pins of the first placement area or to butt-clamp the punch pins of the second placement area.
2. The oxygen discharging device for fungus sticks of claim 1, wherein the bottom of the punching part is provided with a T-shaped groove along the length direction, and the butt clamp structure comprises:
the top of the sliding block is fixedly provided with a T-shaped piece which is in sliding fit with the T-shaped groove; the bottom of the sliding block is provided with a jack suitable for the insertion and connection of the perforating needle; and
the first clamping part and the second clamping part are respectively arranged in the jack in a sliding way, and are suitable for oppositely clamping the perforating needle;
the slide block is provided with a threaded hole which is communicated with the jack along the radial direction of the jack, and the butt clamp structure further comprises two screw rods which are in threaded fit with the corresponding threaded holes;
one end of the screw rod is in running fit with the corresponding first clamping part and second clamping part, and the positions of the screw rod and the corresponding first clamping part and second clamping part are relatively fixed.
3. The oxygen discharging device for fungus sticks of claim 2 wherein the insertion end of the perforating needle has an annular groove, and the first clamping portion and the second clamping portion are adapted to be inserted into the annular groove.
4. The oxygen discharging device for fungus sticks as claimed in claim 2, wherein the clamping positions of the first clamping part and the second clamping part are fixedly provided with elastic pads, and the elastic pads are suitable for being contacted with the bottom of the annular groove.
5. The bacteria stick oxygen release device according to claim 2, wherein the sliding block is provided with a guide hole which is parallel to the threaded hole, and the first clamping part and the second clamping part are fixedly provided with guide rods which are in sliding fit with the guide hole.
6. The fungus stick oxygen release device according to claim 2, wherein a plurality of positioning holes are formed in the bottom of the punching part at intervals along the length direction of the punching part, a positioning part is fixedly arranged on the sliding block, and a through hole aligned with one of the positioning holes is formed in the positioning part;
a positioning rod is arranged on the through hole of the positioning part in a sliding manner, and is in plug-in fit with the positioning hole so as to fix the position of the sliding block; and a connecting structure is arranged between the positioning rod and the positioning part so as to fix the position between the positioning rod and the positioning part.
7. The bacteria stick oxygen release device of claim 6, wherein the connection structure comprises a spring or an elastic rope; the spring is sleeved on the positioning rod, and two ends of the spring are respectively connected with the positioning rod and the positioning part; or one end of the elastic rope is connected with the bottom end of the positioning rod, and the other end of the elastic rope is connected with the side wall of the positioning part, so that the elastic rope provides upward tension for the positioning rod.
8. The bacteria stick oxygen release device of claim 1, wherein the workbench is provided with two baffles, and the two baffles are respectively suitable for being contacted with two ends of the bacteria stick so as to axially limit the bacteria stick; the workbench is provided with a plurality of connecting holes at intervals, and the baffle is fixedly provided with a connecting rod which is in plug-in fit with the connecting holes.
9. The oxygen discharging device of claim 8, wherein the connecting rod has a prismatic structure, and the connecting hole has a prismatic hole to limit the rotation of the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659468.6U CN219679384U (en) | 2023-03-29 | 2023-03-29 | Fungus stick oxygen release equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320659468.6U CN219679384U (en) | 2023-03-29 | 2023-03-29 | Fungus stick oxygen release equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219679384U true CN219679384U (en) | 2023-09-15 |
Family
ID=87965661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320659468.6U Active CN219679384U (en) | 2023-03-29 | 2023-03-29 | Fungus stick oxygen release equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219679384U (en) |
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2023
- 2023-03-29 CN CN202320659468.6U patent/CN219679384U/en active Active
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